Base | Representation |
---|---|
bin | 1110111111111001… |
… | …00110010110110011 |
3 | 202210011120201201102 |
4 | 13133330212112303 |
5 | 112442324002321 |
6 | 3411001555015 |
7 | 403353222506 |
oct | 73774462663 |
9 | 22704521642 |
10 | 8052172211 |
11 | 3462272186 |
12 | 16887a5a6b |
13 | 9b42ac155 |
14 | 5655a913d |
15 | 321da3c0b |
hex | 1dff265b3 |
8052172211 has 8 divisors (see below), whose sum is σ = 8241355584. Its totient is φ = 7863733120.
The previous prime is 8052172199. The next prime is 8052172229. The reversal of 8052172211 is 1122712508.
8052172211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8052172211 - 226 = 7985063347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8052172231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164150 + ... + 207483.
It is an arithmetic number, because the mean of its divisors is an integer number (1030169448).
Almost surely, 28052172211 is an apocalyptic number.
8052172211 is a deficient number, since it is larger than the sum of its proper divisors (189183373).
8052172211 is a wasteful number, since it uses less digits than its factorization.
8052172211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372141.
The product of its (nonzero) digits is 2240, while the sum is 29.
The square root of 8052172211 is about 89733.8966667558. The cubic root of 8052172211 is about 2004.3382671650.
Adding to 8052172211 its reverse (1122712508), we get a palindrome (9174884719).
The spelling of 8052172211 in words is "eight billion, fifty-two million, one hundred seventy-two thousand, two hundred eleven".
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